20080630326 has 32 divisors (see below), whose sum is σ = 40726886400. Its totient is φ = 6599511360.

The previous prime is 20080630307. The next prime is 20080630327. The reversal of 20080630326 is 62303608002.

It is a junction number, because it is equal to n+sod(n) for n = 20080630293 and 20080630302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20080630327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 311346 + ... + 370266.

It is an arithmetic number, because the mean of its divisors is an integer number (1272715200).

Almost surely, 2^20080630326 is an apocalyptic number.

20080630326 is an abundant number, since it is smaller than the sum of its proper divisors (20646256074).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20080630326 is a wasteful number, since it uses less digits than its factorization.

20080630326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59724.

The product of its (nonzero) digits is 10368, while the sum is 30.

It can be divided in two parts, 200806 and 30326, that added together give a palindrome (231132).

The spelling of 20080630326 in words is "twenty billion, eighty million, six hundred thirty thousand, three hundred twenty-six".